The Canon EF-S STM Pancake Lens is the first Canon pancake-designed lens compatible with EOS DSLR cameras. It's strength is in it unobtrusiveness, allowing for a less intimidating perception from the subjects, or other observers.
The Canon "pancake" lens mounted on an EOS body. This affordable prime is good for close-up shots as well as general purpose existing light photography. It barely adds any depth to your camera, but is big on fun.